Where Is Anne Frank

Kitty, Anne Frank's imaginary friend to whom she dedicated her diary, wakes up in a 2021 Amsterdam where she believes Anne is still alive. The young girl, a fiery teenager, discovers she is invisible and intangible to people while inside the Anne Frank House, where she sees civilians tour the museum. As she tries to find Anne, Kitty meets Peter, who she initially mistakes for Anne's boyfriend, but they grow closer as they navigate the challenges of modern Europe together.